46 lines
1.5 KiB
C#
46 lines
1.5 KiB
C#
using Ghost.Editor.Controls.Internal;
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using Ghost.Graphics;
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using Ghost.Graphics.Contracts;
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using Microsoft.UI.Xaml;
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using Microsoft.UI.Xaml.Controls;
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using WinRT;
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namespace Ghost.Editor.View.Pages.EngineEditor;
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internal sealed partial class ScenePage : NavigationTabPage
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{
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private Renderer? _renderView;
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private ISwapChainPanelNative _swapChainPanelNative;
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public ScenePage()
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{
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InitializeComponent();
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SwapChainPanel.Loaded += SwapChainPanel_Loaded;
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SwapChainPanel.Unloaded += SwapChainPanel_Unloaded;
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SwapChainPanel.SizeChanged += SwapChainPanel_SizeChanged;
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}
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private void SwapChainPanel_Loaded(object sender, RoutedEventArgs e)
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{
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var guid = typeof(ISwapChainPanelNative.Interface).GUID;
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((IWinRTObject)SwapChainPanel).NativeObject.TryAs(guid, out var swapChainPanelNativeHandle);
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_swapChainPanelNative = new ISwapChainPanelNative(swapChainPanelNativeHandle);
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_renderView = GraphicsPipeline.GraphicsDevice.CreateRenderer(new(_swapChainPanelNative, (uint)SwapChainPanel.ActualWidth, (uint)SwapChainPanel.ActualHeight));
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}
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private void SwapChainPanel_Unloaded(object sender, RoutedEventArgs e)
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{
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_swapChainPanelNative.Dispose();
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_renderView?.Dispose();
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}
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private void SwapChainPanel_SizeChanged(object sender, SizeChangedEventArgs e)
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{
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if (e.NewSize.Width > 8.0 && e.NewSize.Height > 8.0)
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{
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_renderView?.RequestResize((uint)e.NewSize.Width, (uint)e.NewSize.Height);
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}
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}
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} |